Home / 32,090.44-48,143.58-11,030.84

Finding the Fourth Proportional to 32,090.44, 48,143.58 and 11,030.84

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Solution

The fourth proportional to 32,090.44, 48,143.58 and 11,030.84 is: 16,548.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,090.44 : 48,143.58 = 11,030.84 : x
  2. Step 2: Convert to fraction form
    32,090.44/48,143.58 = 11,030.84/x
  3. Step 3: Cross multiply
    32,090.44x = 48,143.58 × 11,030.84
  4. Step 4: Simplify right side
    32,090.44x = 531,064,128.01
  5. Step 5: Solve for x
    x = 531,064,128.01/32,090.44
  6. Step 6: Final answer
    x = 16,548.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.